On a related note: The single thing I absolutely love in Visual Studio is how it handles C#'s #region statements. While they traditionally seem to be used mostly to group class members (which doesn't really benefit the reader much, IMHO), one can use them to hide the fact that C# still has the tendency to be a bit verbous by reducing complicated methods to pseudo code.

I tend to use this pattern quite a lot:

  #region Find the first Foo with Bar
    var foo =
      foos.Where(f => f.Bar)
          .Distinct()
          .OrderBy(f => f.Baz)
          .FirstOrDefault();
  #endregion

I still miss a similar feature in Emacs and Vim. There are similar folding markers one could use (say {{{ }}}), but they don't seem to work together with syntax-based folding.